Cartridge holder



FIG. 1 is perspective view of my new and novel design of a cartridge holder

FIG. 2 is a back view of my new and novel design of a cartridge holder.

FIG. 3 is a bottom view of my new and novel design of a cartridge holder.

FIG. 4 is a top view of my new and novel design of a cartridge holder.

FIG. 5 is a front view of my new and novel design of a cartridge holder; and,

FIG. 6 is a right side view of my new and novel design of a cartridge holder, the left side being a mirror image thereof. 

The ornamental design for the cartridge holder, as shown and described. 